Re: [GENERAL] run COPY as user other than postgres

2013-04-24 Thread Jasen Betts
On 2013-04-23, Kirk Wythers wythe...@umn.edu wrote:
 I would like to run the COPY command as a user other than postgres. I find 
 it a bit of a pain (or at least requiring an extra step or two) to have the 
 postgres user own the files that I am creating with COPY TO. Here is a simple 
 example where the location '/some/path/to/file/file.csv' is owned by another 
 user and it would be very spiffy if I could run the COPY TO as that user. Any 
 ideas? 



 COPY (
   SELECT * FROM
   some_table
   WHERE
   2012 = EXTRACT (YEAR FROM some_column) --AND value IS NOT NULL
 ) 
   TO '/some/path/to/file/file.csv' WITH CSV HEADER;

Can you use the \copy macro in psql?



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Re: [GENERAL] run COPY as user other than postgres

2013-04-24 Thread Bill Moran

 On 2013-04-23, Kirk Wythers wythe...@umn.edu wrote:
  I would like to run the COPY command as a user other than postgres. I 
  find it a bit of a pain (or at least requiring an extra step or two) to 
  have the postgres user own the files that I am creating with COPY TO. Here 
  is a simple example where the location '/some/path/to/file/file.csv' is 
  owned by another user and it would be very spiffy if I could run the COPY 
  TO as that user. Any ideas? 

Write your own client that uses the copy interface to
load a file from wherever and send it to the server.

Or just use the one built in to psql, as Jasen suggested.

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Bill Moran wmo...@potentialtech.com


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Re: [GENERAL] run COPY as user other than postgres

2013-04-24 Thread Kirk Wythers

On Apr 24, 2013, at 6:14 AM, Bill Moran wmo...@potentialtech.com wrote:
 
 
 Write your own client that uses the copy interface to
 load a file from wherever and send it to the server.
 
 Or just use the one built in to psql, as Jasen suggested.
 

I am using copy to to write data from the db out to csv files. The psql 
suggestion of using \copy worked like a charm. 





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[GENERAL] run COPY as user other than postgres

2013-04-23 Thread Kirk Wythers
I would like to run the COPY command as a user other than postgres. I find it 
a bit of a pain (or at least requiring an extra step or two) to have the 
postgres user own the files that I am creating with COPY TO. Here is a simple 
example where the location '/some/path/to/file/file.csv' is owned by another 
user and it would be very spiffy if I could run the COPY TO as that user. Any 
ideas? 



COPY (
SELECT * FROM
some_table
WHERE
2012 = EXTRACT (YEAR FROM some_column) --AND value IS NOT NULL
) 
TO '/some/path/to/file/file.csv' WITH CSV HEADER;

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Re: [GENERAL] run COPY as user other than postgres

2013-04-23 Thread Ryan Kelly
On Tue, Apr 04/23/13, 2013 at 03:11:21PM -0500, Kirk Wythers wrote:
 I would like to run the COPY command as a user other than postgres.
 I find it a bit of a pain (or at least requiring an extra step or two)
 to have the postgres user own the files that I am creating with COPY
 TO. Here is a simple example where the location
 '/some/path/to/file/file.csv' is owned by another user and it would be
 very spiffy if I could run the COPY TO as that user. Any ideas? 
 

You should use \copy if you're using psql. That will run on the client
side, as the user running psql.

-Ryan Kelly



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Re: [GENERAL] run COPY as user other than postgres

2013-04-23 Thread Sergey Konoplev
On Tue, Apr 23, 2013 at 1:11 PM, Kirk Wythers wythe...@umn.edu wrote:
 I would like to run the COPY command as a user other than postgres. I find 
 it a bit of a pain (or at least requiring an extra step or two) to have the 
 postgres user own the files that I am creating with COPY TO. Here is a simple 
 example where the location '/some/path/to/file/file.csv' is owned by another 
 user and it would be very spiffy if I could run the COPY TO as that user. Any 
 ideas?

sudo chown anotheruser:postgres /some/path/to/file/file.csv
sudo chmod 664 /some/path/to/file/file.csv

This will set the file's group to postgres and allow it's members to
write to the file.




 COPY (
 SELECT * FROM
 some_table
 WHERE
 2012 = EXTRACT (YEAR FROM some_column) --AND value IS NOT NULL
 )
 TO '/some/path/to/file/file.csv' WITH CSV HEADER;

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